Tianjin Haigang Steel Coil

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18

2021

-

11

Thickness tolerance of strip steel


Serial number

Hot-dip galvanized thickness /mm

Thickness tolerance /mm

Strip steel width ≤ 1200mm

1200mm

Strip steel width >1500mm

1

0.40

± 0.07

——

——

2

0.50

± 0.08

± 0.07

——

3

0.60

± 0.08

± 0.07

——

4

0.70

± 0.09

± 0.08

± 0.08

5

0.80

± 0.09

± 0.08

± 0.09

6

0.90

± 0.10

± 0.09

± 0.09

7

1.00

± 0.10

± 0.09

± 0.10

8

1.20

± 0.11

± 0.10

± 0.11

9

1.50

± 0.13

± 0.12

± 0.12

10

2.00

± 0.15

± 0.14

± 0.14

11

2.50

± 0.17

± 0.16

± 0.16

12

3.00

± 0.19

± 0.18

± 0.18

Galvanized strip steel